Pharyngeal pouches are found in all ___ embryos

Choose the molecule that is described by each phrase. energy used during long activities:

According to the big bang theory, after the "bang," the universe remained dark until about  300,000 yearsone billion yearsthree minutesthree billion years  later, when neutral atoms began to form.

Guard cells control which event? the growth of plants capture of solar energy gas exchange in leaves water absorption in roots